Quick Setup Guide

LED Activity/Beep Pattern/Indication under different Connections
2.4G RF Wireless Connection
Bluetooth LED Activity Beep Pattern Read indicator L ED Activity (Square Shape) Indication Working Mode
OFF No beep OFF Sleeping /Power OFF
Blue LED ON and then OFF Beep Once Blue LED ON and then OFF Wake up from Sleep Mode
White LED ON and then OFF Beep Once Blue LED ON and then OFF successful scan Normal Mode
OFF Beep Once Blue LED ON and then OFF Go to sleep
OFF 3 Beeps Red LED Flash Three Times and Then OFF Data transmit failed
White LED ON and then OFF Beep Once
Blue LED ON and then OFF, Green LED Flashing
successful scan Store Mode
Bluetooth Connection
Bluetooth LED Activity Beep Pattern Read indicator L ED Activity (Square Shape) Indication Working Mode
OFF No beep OFF Sleeping /Power OFF
Blue LED ON and then OFF Beep Once Blue LED ON and then OFF Go to sleep Mode
Blue LED ON Beep Once Blue LED ON and then OFF successful scan Normal Mode
Blue LE D Flashing Beep Once OFF Bluetooth Pairing
Solid Bl ue LED (No Flashing) Beep Once Blue LED ON and then OFF Bluetooth Paired
Blue LE D Flashi ng 3 Beeps Red LED Flashing 3 times and then Kī Data transmit failed
Blue LED ON and then OFF Beep Once
Blue LED ON and then OFF, Green LED Flashing
successful scan Store Mode
Charge Power
Bluetooth LED Activity Beep Pattern Read indicator L ED Activity (Square Shape) Indication Working Mode
OFF 5beeps RED LED Ňashing 5 times Low Power Warning
OFF No beep RED LED ON Charging Power
OFF No beep Green LED ON Full Charge
Downloads
This is a general quick setup guide applying for Model C750 , C990 and C740.
Full manual for above models are available to be downloaded from our of ௭ icial
website. https://gzxlscan.com/downloads/
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